Straub, Marietta http://orcid.org/0000-0002-1156-4085
Leresche, Michel
Pilloud, Claude
Devynck, Fabien
Stritt, Nicolas
Hesselmann, Rolf
Article History
Received: 30 October 2017
Accepted: 22 February 2018
First Online: 14 March 2018
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: Author M. Straub declares that she has no competing interest. Author M. Leresche declares that he has no competing nterest. Author C. Pilloud declares that he has no competing interest. Author F. Devynck declares that he has no competing interest. Author N. Stritt declares that he has no competing interest. Author R. Hesselmann declares that he has no competing interest.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.